Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
'Significant Amount' Of Lunar Water Found
A 'significant amount' of lunar water was found by NASA's LCROSS probe when it impacted a permanently-shadowed crater on the moon last month.
The water LCROSS detected "would be water you could drink, water like any other water," Colaprete said. "If you could clean it, it would be drinkable water."
The LCROSS probe impacted the lunar south pole at a crater called Cabeus on Oct. 9. The $79 million spacecraft, preceded by its Centaur rocket stage, hit the lunar surface in an effort to create a debris plume that could be analyzed by scientists for signs of water ice.
Those signs were visible in the data from spectrographic measurements (which measure light absorbed at different wavelengths, revealing different compounds) of the Centaur stage crater and the two-part debris plume the impact created. The signature of water was seen in both infrared and ultraviolet spectroscopic measurements.
"Indeed, yes, we found water. And we didn't find just a little bit, we found a significant amount," Anthony Colaprete, LCROSS project scientist and principal investigator from NASA's Ames Research Center at Moffett Field, Calif.
( LCROSS impacts in Cabeus crater on October 9th, 2009 )
The possibility of ice in the floors of polar lunar craters was first suggested by scientists in 1961 by Caltech researchers Kenneth Watson, Bruce C. Murray, and Harrison Brown.
Science fiction fans heard about the idea of lunar ice mining from Robert Heinlein in his 1966 novel The Moon is a Harsh Mistress:
One shy little fellow with bloodshot eyes of old-time drillman stood up. "I'm an ice miner," he said. "Learned by trade doing time for Warden like most of you. I've been on my own thirty years and done okay... I should say did do okay... because today you have to listen farther out or deeper down to find ice. "That's okay, still ice in The Rock and a miner expects to sound for it..."
(Read more about fictional lunar ice mining)
I should also add that sf readers were clued into the idea of using some sort of impactor to send up a cloud of particles for examination some years earlier. In his 1958 classic The Mechanical Monarch, E.C. Tubb used explosive missiles to determine the composition of asteroids:
Fire streaked in a thin line from the muzzle of a cannon-like tube mounted beneath the viewing instruments and a tiny, rocket-powered projectile, drove towards the mysterious bulk. It hit, exploding into a cloud of incandescent vapour, and Wendis stared thoughtfully at the brilliant lines on the spectroscope screen.
From Space.com.
Scroll down for more stories in the same category. (Story submitted 11/14/2009)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Space Tech ")
ISS Plagued By Leak - Again!
'There were perhaps a dozen bladder-like objects in the tunnel...' - Robert Heinlein, 1948.
Sunbird Pulsar Fusion Like Leinster's Space Tug
'It was a pushpot, which could not possibly be called a jet plane because it could not possibly fly. Only it did.' - Murray Leinster, 1953.
Crystalline Structures In Space, You Say?
A massive space borne lifeform from ST:TNG.
Amazing Photonic Crystal Light Sail
'That sail will be twenty thousand miles at the wide part.' - Cordwainer Smith, 1960.
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
'Soft Assembly' Fashions That Fashion Themselves On The Wearer
'Clothes are no longer made from dead fibers of fixed color and texture that can approximate only crudely to the vagrant human figure...'
Orwell's Nightmare Of AI-Written Novels Comes To Pass
'Books were just a commodity that had to be produced, like jam or bootlaces.'
ISS Plagued By Leak - Again!
'There were perhaps a dozen bladder-like objects in the tunnel...'
Ridiculous 'Ghost Murmur' Tech Still Science Fiction
'...it rears and spreads its fan. It can pick one man out of a crowd.'
Outdoor Video Screens Can Be Arbitrarily Large
The Shape of Things To Come
Infrared Contact Lenses To See In The Dark
'I can see in the dark, Case.'
What'll You Have? Extinct Animals Returned, Or Synthetic Eggshells?
'...a new plastic with the characteristics of an avian eggshell.'
Sunbird Pulsar Fusion Like Leinster's Space Tug
'It was a pushpot, which could not possibly be called a jet plane because it could not possibly fly. Only it did.'
RentAHuman App Lets AI Agents Hire Humans
'She wouldn't stop until Antar had told her everything he knew about whatever it was that she was playing with on her screen.'
Unitree CEO Wang Xingxing Runs With His G1 Robot Army
'Does thinking you're the last sane man on the face of the Earth make you crazy?'
AIs Turn Marxist Under Bad Management
'It was a general strike of the robots...'
Moscow Attacked By Hundreds Of Drones
'It hurtled on down with inconceivable speed until it was visible as thousands of tiny robot planes...'
Nifty Folding Electric Bicycles!
'Separate paths were provided for them...'
FTC: Says Ring Employees Illegally Surveilled Customers
'Then she looked up with a smile and moved closer to the camera.'
Switzerland May Cap Population At Ten Million
'The population of Castle Hagedorn was fixed...'
Project Silica Offers 'Long-Term' Digital Storage
'... folios and tapes and playable discs of platinum alloy.'
